AngularJS dropdown directive hide when clicking outside

Watch out, your solution (the Plunker provided in the question) doesn’t close the popups of other boxes when opening a second popup (on a page with multiple selects).

By clicking on a box to open a new popup the click event will always be stopped. The event will never reach any other opened popup (to close them).

I solved this by removing the event.stopPropagation(); line and matching all child elements of the popup.

The popup will only be closed, if the events element doesn’t match any child elements of the popup.

I changed the directive code to the following:

select.html (directive code)

link: function(scope, element, attr){

    scope.isPopupVisible = false;

    scope.toggleSelect = function(){
        scope.isPopupVisible = !scope.isPopupVisible;
    }

    $(document).bind('click', function(event){
        var isClickedElementChildOfPopup = element
            .find(event.target)
            .length > 0;

        if (isClickedElementChildOfPopup)
            return;

        scope.$apply(function(){
            scope.isPopupVisible = false;
        });
    });
}

I forked your plunker and applied the changes:

Plunker: Hide popup div on click outside

Screenshot: